The Blue Boa
From Author Wars - https://authorwars.com/publications/the-blue-boa-269355.html
Overview:
- Title: The Blue Boa
- Author: Jenny Nimmo
- Year: 2004
- ISBN-10: 1740519922
- Publisher: Random House Australia
- Price: A$
- Pages: xii+372
- Binding: Trade Paperback
- Type: Novel
- Title Reference: The Blue Boa
- Notes: No printed price. Month from publisher's website.
Looks like it could be a "re-badged" version of the 2004 UK Egmont paperback, printed for the Australian market.